d | 180 | mm | |
D | 280 | mm | |
B | 46 | mm | |
d1 | 211.8 | mm | |
d2 | 211.8 | mm | |
D1 | 248.2 | mm | |
b | 2.8 | mm | |
C1 | 26.1 | mm | |
C2 | 7.5 | mm | |
C3 | 7.5 | mm | |
r1,2 | min. | 2.1 | mm |
r3,4 | min. | 1.1 | mm |
a | 76.9 | mm |
da | min. | 191 | mm |
db | min. | 191 | mm |
Da | max. | 269 | mm |
Db | max. | 274 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 219.7 | mm |
Basic dynamic load rating | C | 229 | kN | |
Basic static load rating | C0 | 275 | kN | |
Fatigue load limit | Pu | 7.65 | kN | |
Attainable speed for grease lubrication | 4300 | r/min | ||
Attainable speed for oil-air lubrication | 6300 | r/min | ||
Ball diameter | Dw | 30.162 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 111 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 1450 | N | |
Static axial stiffness, preload class A | 456 | N/µm | ||
Preload class B | GB | 2900 | N | |
Static axial stiffness, preload class B | 593 | N/µm | ||
Preload class C | GC | 5800 | N | |
Static axial stiffness, preload class C | 782 | N/µm | ||
Preload class D | GD | 11600 | N | |
Static axial stiffness, preload class D | 1052 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.13 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.08 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | e | 0.68 | ||
Calculation factor (single, tandem) | Y2 | 0.87 | ||
Calculation factor (single, tandem) | Y0 | 0.38 | ||
Calculation factor (single, tandem) | X2 | 0.41 | ||
Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
Calculation factor (back-to-back, face-to-face) | X2 | 0.67 |
Mass bearing | 9.11 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
16052 | 260 | 400 | 44 | Bearings, units and housings |
---|---|---|---|---|
32048 X | 240 | 360 | 76 | Bearings, units and housings |
32228/DF | 140 | 250 | - | Bearings, units and housings |
626/HR11QN | 6 | 19 | 6 | Bearings, units and housings |
NCF 2344 ECJB | 220 | 460 | 145 | Bearings, units and housings |
NU 30/1120 ECMA | 1120 | 1580 | 345 | Bearings, units and housings |
S71916 ACE/HCP4A | 80 | 110 | 16 | Bearings, units and housings |
SAF 23038 KA x 6.7/8 | 174.625 | - | - | Bearings, units and housings |
SAW 23532 x 5.1/2 TLC | 139.7 | - | - | Bearings, units and housings |
SIL 12 E | 12 | - | 10 | Bearings, units and housings |
SSAFS 22640 x 7.1/8 | 180.975 | - | - | Bearings, units and housings |
SYFWR 1.3/8 YZTHR | 34.925 | - | - | Bearings, units and housings |
Hot number:
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